I DONT GET LENZ's LAW !!!!!
Please explain with a diagram how to predict which way the current flows with Lenz Law
Lenz's law states that:direction of induced current always opposes the motion that produces it.
When we bring a magnet towards a solenoid with the North Pole towards the solenoid's side, the solenoid tries to repel the magnet, by making the end closest to the magnet NORTH too.
Now, when the magnet is drawn away (N side still towards solenoid), the solenoid tries to ATTRACT the magnet by making it's end SOUTH, therefore current reverses.
Summary: When you bring the magnet TOWARDS the solenoid, it tries to repel. When you pull the magnet AWAY from the solenoid it tries to ATTRACT.
How does it do that? By changing it's poles!
AAH...I KNOW SUMTHING...YAY!